Which of the following best describes a characteristic of the pineal gland?
A)considered part of the brain stem
B)directly regulated by the hypothalamus
C)secretes a hormone that promotes sleepiness
D)controlled by the cerebellum
E)located in the fourth ventricle

Question

Quizplus · Accepted Answer

The pineal gland secretes melatonin, a hormone that helps regulate sleep-wake cycles, thus promoting sleepiness.

Which of the Following Best Describes a Characteristic of the Pineal